A Series Power Amplifier 3Level Class H
Basic Info
Model No.: A8
Product Description
OSDPRO A series class H pawer amplifier
Strong intelligent control and protection system
High-speed MCU processor is adopted to conduct real-time multi-point monitoring of electronic components in the circuit, and to sample and judge components or circuits with overheating and abnormal phenomena. The sampling signal is processed by MCU internal algorithm to output effective protection and control signals, so as to realize safe and reliable protection of the whole machine.
Efficient cooling system
The power tube and radiator are directly pressed together to optimize the air duct design and improve the heat dissipation efficiency.
Intuitive LCD display
Display the power amplifier parameters, through the encoder to adjust the power amplifier working state.
Perfect function setting
Relying on high-speed MCU, power amplifier can realize many functions including multi-range voltage limit, multi-range input sensitivity, multi-range input control, maximum volume setting, startup times setting and mute setting.
| Model | A8 |
| Display | 1602LCD |
| Type | Level 3, Classic-H |
| Load Impedance | Stereo model 8Ω |
| Parallel-single8Ω | |
| Bridge-single8Ω-16Ω | |
| Output power(THD)(1 kHz 0.1%THD) | Stereo model 8Ω 850W |
| Parallel-single8Ω 850W | |
| Bridge-single 8Ω-16Ω 2200W | |
| THD | <0.05%(1%rated power1kHZ) |
| IMD | <1%(60Hz/7kHz,10% rated power) |
| Frequency response | 20Hz-20kHz(±3dB) |
| Damping factor | >300(8Ω/100Hz) |
| Crosstalk Attenuation | >70dB(1kHz) |
| SNR | >100dB(A weighting) |
| Gain(Whole machine) | 40±0.5dB |
| Gain difference for channel | <0.2dB |
| Mine Power EMF | 0.775V±10% |
| Overload Power EMF | >8.1V±10% |
| Input Impedance | 20kΩ |
| Input interface | 3feet XLR/6.35mm socket |
| Net weight | 14kg |
Product Categories : Digital Audio Power Amplifier